Internet connection only works through the second SIM card
Expected Behavior
When I switch the internet connection to the first SIM card it should disconnect from the actual (second SIM) data link, and connect to the internet through the first SIM.
Current Behavior
Making the connection through the first SIM fails, no internet connection is established, and the label '4G' next to the mobile network icon does not appear. I tried rebooting after changing the settings with no success. Also I assume that it's not hardware based issue because it's working fine with the stock rom.
Calls are working fine through both SIM cards, the issue is only with the internet connection.
Possible Solution
My current solution is to manually switch the two SIM card in the hardware slot, but it's highly inconvinient (eg. if i'm travelling in public...)
Steps to Reproduce
- Turn on mobile data, switch SIM card 2. - link is established, internet connection exists
- Switch mobile data to SIM card 1. - previous link is lost, no new data link created, no internet connection
/device evert /version lineage-18.1 /date 2022-03-17 /kernel 4.4.302-lineage-g68e4d0bceb99 /baseband M660_30.77.01.101R /mods MicroG version, no gapps, Magisk root
I have read the directions.